<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        body {
            background-color: #000;
        }
        #canvas {
            background-color: #fff;
        }
    </style>
</head>
<body>
    <canvas id="canvas" width="1200" height="500"></canvas>
    <script>
        let canvas = document.querySelector('#canvas');
        let ctx = canvas.getContext('2d');

        function d2a(n) {
            return n * Math.PI / 180;
        }

        ctx.lineWidth = 10;
        ctx.strokeStyle = 'red';
        ctx.arc(150, 200, 100, d2a(0), d2a(360), false);
        ctx.stroke();

        ctx.beginPath();
        ctx.strokeStyle = 'red';
        ctx.arc(400, 200, 100, d2a(0), d2a(90), false);
        ctx.stroke();

        ctx.beginPath();
        ctx.strokeStyle = 'red';
        ctx.arc(700, 200, 100, d2a(0), d2a(90), true);
        ctx.stroke();
    </script>
</body>
</html>